| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $235.73 | 6.494% | $251.0383 | $251.04 | $251.05 | $251.00 |
| Purchase #2 | $64.63 | 7.196% | $69.2808 | $69.28 | $69.30 | $69.30 |
| Purchase #3 | $78.51 | 4.585% | $82.1097 | $82.11 | $82.10 | $82.10 |
| Purchase #4 | $67.70 | 12.386% | $76.0853 | $76.09 | $76.10 | $76.10 |
| Purchase #5 | $197.71 | 6.776% | $211.1068 | $211.11 | $211.10 | $211.10 |
| Purchase #6 | $228.53 | 9.117% | $249.3651 | $249.37 | $249.35 | $249.40 |
| Purchase #7 | $192.26 | 11.212% | $213.8162 | $213.82 | $213.80 | $213.80 |
| 7 purchase totals = | $1,065.07 | $1,152.8022 | $1,152.82 | $1,152.80 | $1,152.80 | |